This was a present and I have actually loaded it with 35mm film. There is a hack if you want to do something similar here on YouTube.
First 35mm Roll Test
Looks like I misjudged the power of the sun and didn’t black out the tiny window at the back of the camera enough!
In Production: 1952-1959
Lens: Meniscus f/14 64mm
Shutter: Rotary, 1/50s
Frame Size: 6x4cm
Film: 127mm